Divisi
When to plant Papaya in Marolambo
Atsinanana, Madagascar
Papaya (pawpaw) is a fast, soft-stemmed tree you grow from seed.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 8 Oct 2026 – 21 May 2027 opens in 1 week | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 35.6 t/ha | about 49.8 t/ha |
| Work it takes | 106–218 days per hectare, by hand | |
Rain-fed. These dates are worked out from each place's own rainfall, for a field watered by the season — with irrigation a window can open earlier, close later, or come round more than once a year. Check your own field under What grows, or get the Divisi app for a calendar dated to your farm.
If you only get one chance to plant, aim for around 1 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Marolambo is close to normal, so these dates match the pattern the area usually follows.
Planting after 21 May 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Marolambo
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 45% |
For papaya in Marolambo, the lie of the land is the tightest of the three at 45%. You cannot flatten it, but you can farm it: plant along the contour rather than up and down, ridge or tie ridges to hold water on the slope, and expect shallower rooting than the crop would manage on flat ground.
The 2026 season in Marolambo
| When the rains are expected | October 2026 to October 2026 |
|---|---|
| Rain in a typical year | About 2,017 mm |
| This season's rain | Rain close to usual — plan around about 2,017 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.0 °C over the growing months. Heat makes the same rain do less, so a dry spell bites sooner: do not plant late, and shade or mulch what you can. |
| What that supports | enough rain for a long crop, or two in a year, warm all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 94% of this area. |
| 94% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 2,060 mm · October to October |
|---|---|
| 4% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 1,520 mm · September to September |
last updated 17 September 2026
Sloping ground holds back about 25% of yield here.
What papaya needs to grow here
| Soil it likes | well-drained sand, sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.5 |
| Spacing | 250 cm between rows, 250 cm between plants |
| Feed it most with | nitrogen, phosphorus, potassium and boron |
What it takes to grow papaya in Marolambo
| Planting material | About 2,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 71 kg per hectare |
| Phosphate (P₂O₅) | About 16 kg per hectare |
| Potash (K₂O) | About 116 kg per hectare |
| In the shops | A basal compound at planting — Compound D, or an NPK blend — covers the phosphate and potash. A nitrogen top dressing — urea or AN — goes on once the crop is established. |
| Hand work | 106–218 days per hectare, by hand |
These are the nutrients a papaya crop of that size carries off the field. What you actually apply depends on what your soil already holds — which is what a soil test, or the app's field records, tell you.
What to watch for
Grow Papaya with a plan, not a guess
Everything above describes Marolambo as a whole — your own soil, slope and rainfall will shift the dates. The Divisi app works them out for your field, and dates each job that follows.
Papaya in nearby districts
This calendar moves
Planting windows shift with the forecast. Leave your email and we'll send what changed, and a note when planting time nears — a couple of emails a month at most.
Frequently asked questions
Will papaya grow well in Marolambo?
Marolambo rates as favourable for papaya.
When should I plant papaya in Marolambo?
Typically 8 Oct 2026 to 21 May 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Marolambo, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
